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Fractional distillation of oil

Patent:

Abstract

A method of dividing oil into lubricating oil fractions without substantial cracking by introducing the oil in a heated state into a fractionating column from which oil fractions having different boiling points are withdrawn at different levels, while reflux liquid is supplied to the top of the column, and additional heat is introduced into the column by contacting with the oil therein a heated fluid of higher monlecular weight than water and less susceptible to thermal decomposition than is the highest boiling oil fraction resulting from the distillation, or of which any products produced by thermal decomposition will not occur in the highest boiling distillate withdrawn from the column.
Authors:
Publication Date:
Oct 31, 1931
Product Type:
Patent
Report Number:
GB 386382
Reference Number:
EDB-78-119399
Resource Relation:
Patent File Date: Filed date 3 Nov 1930
Subject:
02 PETROLEUM; LUBRICATING OILS; REMOVAL; PETROLEUM; FRACTIONATION; BOILING POINTS; PRODUCTION; ENERGY SOURCES; FOSSIL FUELS; FUELS; LUBRICANTS; PETROLEUM PRODUCTS; PHYSICAL PROPERTIES; SEPARATION PROCESSES; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE; 020400* - Petroleum- Processing
OSTI ID:
6674051
Country of Origin:
United Kingdom
Language:
English
Submitting Site:
TIC
Size:
Pages: v
Announcement Date:

Patent:

Citation Formats

Jones, L D. Fractional distillation of oil. United Kingdom: N. p., 1931. Web.
Jones, L D. Fractional distillation of oil. United Kingdom.
Jones, L D. 1931. "Fractional distillation of oil." United Kingdom.
@misc{etde_6674051,
title = {Fractional distillation of oil}
author = {Jones, L D}
abstractNote = {A method of dividing oil into lubricating oil fractions without substantial cracking by introducing the oil in a heated state into a fractionating column from which oil fractions having different boiling points are withdrawn at different levels, while reflux liquid is supplied to the top of the column, and additional heat is introduced into the column by contacting with the oil therein a heated fluid of higher monlecular weight than water and less susceptible to thermal decomposition than is the highest boiling oil fraction resulting from the distillation, or of which any products produced by thermal decomposition will not occur in the highest boiling distillate withdrawn from the column.}
place = {United Kingdom}
year = {1931}
month = {Oct}
}